yangxiangyuan
91148fe064
1. 新增物理弹球游戏全套代码，包含物理引擎、规则、渲染、游戏逻辑、存档、音效、UI 2. 新增物理弹球相关调试与单元测试脚本 3. 优化私有剪贴上传功能：增加200MB上传限制与错误提示 4. 修复复古弹球桌的光滑面防粘附与休眠逻辑
205 lines
8.1 KiB
JavaScript
205 lines
8.1 KiB
JavaScript
/* ============================================================
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* pb_rules.js · 物理弹球 Web 复刻版 · 规则层（纯函数，无 DOM）
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* 场地几何 / 砖块形状与配色 / 行生成 / 道具 / 待发队列位置 / 物理参数
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* ============================================================ */
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var PBRules = (function () {
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'use strict';
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// ---- 场地逻辑坐标（竖向手机比例） ----
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var FIELD = {
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W: 420, H: 880,
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wallL: 16, wallR: 404, // 左右侧壁 x
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topY: 36, // 顶壁
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checkY: 128, // 顶部虚线：砖块越线 = 游戏结束
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gapHalf: 17, // 漏斗中央出口半宽（球从此落下）
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arcCx: 210, arcCy: 1560, arcR: 706, // 底部大圆弧（弧顶 ≈ 854）
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laneW: 26 // 侧边回收通道宽（输送带）
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};
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// 漏斗两斜壁：从顶角收拢到中央出口
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function funnelSegs() {
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return [
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{ x1: FIELD.wallL, y1: FIELD.topY + 4, x2: FIELD.arcCx - FIELD.gapHalf, y2: FIELD.checkY - 10 },
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{ x1: FIELD.wallR, y1: FIELD.topY + 4, x2: FIELD.arcCx + FIELD.gapHalf, y2: FIELD.checkY - 10 }
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];
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}
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// ---- 物理参数 ----
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var PHYS = {
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g: 1500, e: 0.42, iterations: 16, slop: 0.4, correction: 0.55,
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restV: 10, airK: 0.008, omegaK: 0.12, maxV: 3600,
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sleepV: 14, sleepW: 0.5, wakeV: 90, hitV: 110,
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subDt: 1 / 240
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};
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// ---- 球 ----
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var BALL_R = 7; // 小球半径
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var BIG_R = 14; // 大球半径 = 小球 2 倍（伤害也 2 倍）
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var FIRE_SPEED = 980; // 发射初速
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var FIRE_GAP_MS = 130; // 连发间隔
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// ---- 砖块形状 ----
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var SHAPES = ['circle', 'box', 'tri', 'penta'];
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function shapeRadius(shape) {
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if (shape === 'circle') return 17;
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if (shape === 'box') return 19;
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if (shape === 'tri') return 20;
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return 19; // penta
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}
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// ---- 配色：HP 分档（复刻截图观感：黄→橙→绿→蓝→紫） ----
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function hpColor(hp) {
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if (hp <= 4) return hp % 2 ? '#f7c81a' : '#f7a01a';
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if (hp <= 9) return '#f7a01a';
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if (hp <= 29) return hp % 2 ? '#37c837' : '#8bd420';
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if (hp <= 79) return '#2f7bff';
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return '#a02fe0';
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}
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// ---- 回合 n 的新砖块 HP 区间（前期个位数，后期上百） ----
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function hpRangeForTurn(n) {
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var lo = Math.max(1, Math.floor(n * 0.8) - 1);
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var hi = Math.max(lo + 1, n + 4);
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return [lo, hi];
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}
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function randInt(lo, hi) { return lo + Math.floor(Math.random() * (hi - lo + 1)); }
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// ---- 各形状包围圆半径（包围圆 ⊇ 实际形状，用于无重叠放置） ----
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function boundRadius(shape) {
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if (shape === 'circle') return 17;
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if (shape === 'box') return (19 * 1.7 / 2) * Math.SQRT2; // 正方形半对角线 ≈22.8
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if (shape === 'tri') return 20;
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return 19; // penta 外接圆
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}
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// ---- 生成一行砖块（返回描述数组，game 层转刚体） ----
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// 槽位随机簇团布局 + 严格无重叠放置：中心距 >= 包围圆半径和（允许相邻/点线紧贴，禁止相交）
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// 放置冲突时随机偏移重试，仍冲突则放弃该块——保持随机、不整齐
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// 两侧随机贴边：每边 65% 概率"封闭"（砖块贴墙，不留沿墙逃生通道），35% 留口
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// avoid: 已有块 [{x,y,cr}]（上一行等），新块与其也须无重叠
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function makeRow(n, y, _count, avoid) {
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var out = [];
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var placed = [];
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avoid = avoid || [];
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var [lo, hi] = hpRangeForTurn(n);
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var leftOpen = Math.random() < 0.35;
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var rightOpen = Math.random() < 0.35;
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// 封闭边：块中心距墙 21（贴边形状半径 ≤20，贴墙无缝）；开放边留 34 供球通过
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var xMin = FIELD.wallL + (leftOpen ? 34 : 21);
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var xMax = FIELD.wallR - (rightOpen ? 34 : 21);
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var usable = xMax - xMin;
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var clampX = function (x) { return Math.max(FIELD.wallL + 23, Math.min(FIELD.wallR - 23, x)); };
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function tryPlace(x, yy, cr, desc) {
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var i, dx, dy, rr;
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for (i = 0; i < placed.length; i++) {
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dx = x - placed[i].x; dy = yy - placed[i].y; rr = cr + placed[i].cr;
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if (dx * dx + dy * dy < rr * rr) return false; // 相交=拒绝；相等=紧贴=允许
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}
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for (i = 0; i < avoid.length; i++) {
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dx = x - avoid[i].x; dy = yy - avoid[i].y; rr = cr + avoid[i].cr;
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if (dx * dx + dy * dy < rr * rr) return false;
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}
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placed.push({ x: x, y: yy, cr: cr });
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out.push(desc);
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return true;
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}
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function mkBlock(x, yy, shape) {
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return { shape: shape, hp: randInt(lo, hi), x: x, y: yy, angle: (Math.random() - 0.5) * 0.8 };
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}
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function placeBlock(x, shape, margin) {
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var m = margin || 23; // 常规块留 23（旋转方块半对角 22.8 不出墙）
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var cl = function (v) { return Math.max(FIELD.wallL + m, Math.min(FIELD.wallR - m, v)); };
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var cr = boundRadius(shape);
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x = cl(x);
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var yy = y + (Math.random() - 0.5) * 10;
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if (tryPlace(x, yy, cr, mkBlock(x, yy, shape))) return;
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for (var k = 0; k < 8; k++) { // 冲突：随机偏移重试
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var tx = cl(x + (Math.random() - 0.5) * 60);
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var ty = y + (Math.random() - 0.5) * 10;
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if (tryPlace(tx, ty, cr, mkBlock(tx, ty, shape))) return;
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}
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}
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// 封闭边先放贴墙砖（只选半径 ≤20 的形状，margin 21 贴墙且旋转不出墙）
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if (!leftOpen) placeBlock(xMin, ['circle', 'tri', 'penta'][randInt(0, 2)], 21);
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if (!rightOpen) placeBlock(xMax, ['circle', 'tri', 'penta'][randInt(0, 2)], 21);
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var segments = 4 + randInt(0, 2); // 4-6 个槽位
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var segW = usable / segments;
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for (var s = 0; s < segments; s++) {
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var segCenter = xMin + segW * (s + 0.5);
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var r = Math.random();
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var nBlocks = r < 0.35 ? 0 : (r < 0.65 ? 1 : (r < 0.85 ? 2 : 3));
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var blockGap = 38;
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var totalW = (nBlocks - 1) * blockGap;
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for (var b = 0; b < nBlocks; b++) {
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placeBlock(segCenter - totalW / 2 + b * blockGap + (Math.random() - 0.5) * 8,
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SHAPES[randInt(0, SHAPES.length - 1)]);
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}
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}
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// 奖励球混排在卡片中间：锚定本行随机砖块、紧贴其旁（相邻/点线紧贴允许）
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if (Math.random() < 0.6) {
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var itType = Math.random() < 0.6 ? 'ball' : 'big';
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for (var q = 0; q < 10; q++) {
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var ix, iy;
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if (placed.length && q < 8) {
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var anchor = placed[randInt(0, placed.length - 1)];
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var aa = Math.random() * Math.PI * 2;
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var dist = anchor.cr + 12; // 中心距 = 半径和 → 紧贴
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ix = clampX(anchor.x + Math.cos(aa) * dist);
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iy = anchor.y + Math.sin(aa) * dist;
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} else {
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ix = clampX(xMin + usable * Math.random());
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iy = y + (Math.random() - 0.5) * 8;
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}
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if (tryPlace(ix, iy, 12, { item: itType, x: ix, y: iy, angle: 0 })) break;
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}
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}
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return out;
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}
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// ---- 待发球堆叠位置（漏斗口三角堆） ----
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function queuePos(i) {
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// 0 在出口，往上三角堆叠
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var rows = [
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[0],
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[-9.5, 9.5],
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[-19, 0, 19],
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[-28.5, -9.5, 9.5, 28.5]
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];
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var idx = i;
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for (var r = 0; r < rows.length; r++) {
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if (idx < rows[r].length) {
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return { x: FIELD.arcCx + rows[r][idx], y: FIELD.checkY - 22 - r * 15 };
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}
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idx -= rows[r].length;
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}
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return { x: FIELD.arcCx, y: FIELD.checkY - 22 - 4 * 15 - idx * 14 };
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}
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// ---- 道具 ----
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var ITEMS = {
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ball: { r: 12, label: '+1' }, // 球数 +1（下回合生效）
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big: { r: 12, label: '大' } // 大球回合：球变大，击中 +2 / 伤害 2
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};
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// ---- 记录行颜色（复刻记录页交替行彩色数字） ----
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var RECORD_COLORS = ['#e6c229', '#29abe2', '#b133cc', '#2955e2', '#2980e2', '#29c8e2', '#2955cc', '#33cc55', '#33cc88', '#ccaa29'];
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return {
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FIELD: FIELD,
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funnelSegs: funnelSegs,
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PHYS: PHYS,
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BALL_R: BALL_R, BIG_R: BIG_R,
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FIRE_SPEED: FIRE_SPEED, FIRE_GAP_MS: FIRE_GAP_MS,
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SHAPES: SHAPES, shapeRadius: shapeRadius,
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hpColor: hpColor, hpRangeForTurn: hpRangeForTurn,
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boundRadius: boundRadius,
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makeRow: makeRow, queuePos: queuePos,
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ITEMS: ITEMS, RECORD_COLORS: RECORD_COLORS,
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randInt: randInt
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};
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})();
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